資源簡介
包含python實現偏最小二乘回歸的源代碼,同時文件中還有所需數據格式
代碼片段和文件信息
#Supporting?functions
import?numpy?as?np
import?pandas?as?pd
import?matplotlib.pyplot?as?plt
import?matplotlib.figure?as?figure
import?math
#load?unsupervised?dataset?
def?loadunsuperviseddata():
????OriginalXpd?=?pd.read_csv(“data.csv“?encoding=‘SHIFT-JIS‘?index_col=0)
????OriginalX?=?OriginalXpd.as_matrix()
????OriginalX?=?OriginalX.astype(float)
????return?(OriginalX?OriginalXpd)
#load?unsupervised?dataset?with?test?dataset
def?loadunsuperviseddatawithtestdata():
????Xpd?=?pd.read_csv(“data.csv“?encoding=‘SHIFT-JIS‘?index_col=0)
????OriginalX?=?Xpd.as_matrix()
????OriginalX?=?OriginalX.astype(float)
????X_predictionpd?=?pd.read_csv(“data_prediction.csv“?encoding=‘SHIFT-JIS‘?index_col=0)
????OriginalX_prediction?=?X_predictionpd.as_matrix()
????OriginalX_pre
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-27?16:26??python?偏最小二乘法\
?????目錄???????????0??2017-12-23?10:24??python?偏最小二乘法\SampleDataForRegression\
?????文件???????14461??2016-05-27?14:12??python?偏最小二乘法\SampleDataForRegression\data.csv
?????文件???????14445??2016-05-27?14:13??python?偏最小二乘法\SampleDataForRegression\data_prediction1.csv
?????文件????????6624??2016-05-27?14:14??python?偏最小二乘法\SampleDataForRegression\data_prediction2.csv
?????文件????????6732??2017-12-26?22:33??python?偏最小二乘法\supportingfunctions.py
評論
共有 條評論